It improves process consistency, and therefore quality, by reducing the time and temperature variations caused by the frequent opening of batch oven doors.

And, as floor allocation costs rise on all factory floors... and particularly in clean rooms... a vertical format oven requires as little as six feet of floorspace for cure cycles as long as four hours.

We welcome you to visit any of our facilities - USA, Europe, Asia to get a close look at our products and have all of your questions answered.

Replace up to three batch ovens with one Heller 788 oven... and enhance die attach security as well. Continuous processing eliminates fluctuations in curing temperatures when oven doors are opened for loading and unloading. The immediate processing and the uniform temperatures obtainable only with in-line curing ensure more consistent output, first piece to last.

The Heller 788 in-line, continuous cure, vertical format oven conveys product from the assembly line onto rails inside the oven... then transports it up, across and back down to the line in a continuous stream... with cycle times as short as 25 seconds. Four internal thermal zones with independent time and temperature controls produce virtually any recommended curing or encapsulant profile, including two-step curing. Curing times may be set as short as a few minutes or as long as several hours, with a pass-through cycle also available.

The 788 is clean room compatible and engineered to maintain temperature uniformity in either air or nitrogen atmospheres. Conveyor width adjustability ... carrier versatility... the only magazine interface in the industry ..and a variety of shuttle mechanisms... enable the 788 to convey product from two to 18 inches (five to 46 cm) in width, and as thin as .015 inch (.4mm)

For die attach, flip chip underfill and COB encapsulation...

Heller's in-line continuous epoxy cure ovens provide:

Curing cycle time of up to four hours in footprints as small as 72 inches (183 cm).